CN216598331U - Three-in-one automatic rounding device for copper shell commutator - Google Patents
Three-in-one automatic rounding device for copper shell commutator Download PDFInfo
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- CN216598331U CN216598331U CN202121788988.4U CN202121788988U CN216598331U CN 216598331 U CN216598331 U CN 216598331U CN 202121788988 U CN202121788988 U CN 202121788988U CN 216598331 U CN216598331 U CN 216598331U
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Abstract
The utility model discloses a three-in-one automatic rounding device of a copper shell commutator, which comprises a lower die seat and an upper pressure plate, wherein the lower die seat is provided with a guide pillar, the upper pressure plate is connected on the guide pillar in a sliding manner and is also connected with a driving cylinder for providing power, the lower die seat is provided with a material guide mechanism, the tail part of the material guide mechanism is sequentially provided with a head-bending male part, a middle-bending male part and a rounding male part, the head-bending male part is provided with a head-bending groove with the straight middle part and the arc-shaped two side circles, the middle-bending male part is provided with an arc-shaped middle-bending groove, and the rounding male part is provided with a semicircular rounding groove; the bottom of the upper pressure plate is sequentially provided with a head-bent upper male part, a middle-bent upper male part and a forming round male part, the head-bent upper male part and the middle-bent upper male part are respectively matched with the corresponding grooves of the head-bent lower male part and the middle-bent lower male part in shape, the forming round male part is an upward semicircular groove, and the grooves of the forming round male part and the forming round lower male part form a finished forming round hole. The device has the advantages of simple structure, three-step rounding, simple process, high continuity, high efficiency and low equipment manufacturing cost.
Description
Technical Field
The utility model relates to a rounding device of a copper shell commutator, in particular to a three-in-one automatic rounding device of the copper shell commutator.
Background
The copper sheet commutator needs to be pressed into a circle in the production process, equipment on the market is generally provided with more than four steps, the circle forming process is complex, time and labor are wasted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a three-in-one automatic rounding device for a copper shell commutator, which solves the problems in the background technology.
In order to solve the technical problems, the utility model specifically adopts the following technical scheme: the three-in-one automatic rounding device for the copper shell commutator comprises a lower die seat and an upper pressing plate, wherein the lower die seat is provided with a guide pillar, the upper pressing plate is connected to the guide pillar in a sliding manner and is also connected with a driving cylinder for providing power, the lower die seat is provided with a guide mechanism, the tail part of the guide mechanism is sequentially provided with a head-bending male part, a middle-bending male part and a rounding male part, the head-bending male part is provided with a head-bending groove with a straight-line middle part and two side circles in arc shapes, the middle-bending male part is provided with a circular middle-bending groove, and the rounding male part is provided with a semicircular rounding groove; the bottom of the upper pressure plate is sequentially provided with a head-bent upper male part, a middle-bent upper male part and a forming round male part, the head-bent upper male part and the middle-bent upper male part are respectively matched with the corresponding grooves of the head-bent lower male part and the middle-bent lower male part in shape, the forming round male part is an upward semicircular groove, and the grooves of the forming round male part and the forming round lower male part form a finished forming round hole.
Preferably, the middle bend lower male is higher than the head bend lower male and the round lower male and is lower than the bottom of the guide chute, a head bend floating block capable of ascending and descending is arranged at the groove of the middle bend lower male, the top surface of the head bend floating block is flush with the bottom of the groove at the lowest position when the head bend floating block descends to the lowest position, and the top surface of the head bend floating block is flush with the bottom of the guide chute when the head bend floating block ascends to the highest position.
Preferably, the lower die base is provided with a lower cushion block, the lower cushion block is provided with a left lower die block and a right lower die block, the guide chute is positioned between the left lower die block and the right lower die block, and the guide pillar is arranged on the left lower die block and the right lower die block.
As the preferred, be equipped with the ejection of compact notch on the lower cushion, public tail end department is equipped with the discharge gate under the rounding, and the ejection of compact notch extends to the discharge gate below by the lateral wall of lower cushion.
Preferably, the guide chute is enclosed by a lower fixed male plate and a left guide plate and a right guide plate which are arranged on the lower fixed male plate; the inside wall downside part of left and right baffle is equipped with the breach of bar, and it makes the both ends card of raw materials copper carry on spacingly in breach department to the raw materials copper.
Preferably, the head end of the guide chute is a splayed opening, and the width of the guide chute is gradually reduced.
Preferably, the lower male fixing plate is further provided with a head bending fixing block and a middle bending fixing block, the head bending fixing block and the middle bending fixing block are respectively located at the tail ends of the head bending male fixing block and the middle bending male fixing block and are respectively provided with a left block and a right block so as to block and position the unbent raw material copper sheets.
Compared with the prior art, the utility model has the following beneficial effects:
the device has the advantages of simple structure, three-step rounding, simple process, high continuity, high efficiency and low equipment manufacturing cost.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the present invention (with the top portion removed);
FIG. 4 is a perspective view of the top portion;
FIG. 5 is a schematic view of a rounding step;
in the figure: 1. a lower die holder; 2. a material guide chute; 21. a lower fixed male plate; 22,23, left and right guide plates; 24. a splayed mouth; 25. a notch; 31. a lower cushion block; 311. a discharge notch; 41,42, left and right lower modules; 5. a guide post; 6. an upper pressure plate; 61. bending the head down; 62. bending in the middle and lowering male die; 63. rounding and lower male; 71. bending the head upwards; 711. bending the head to form a floating block; 72. bending the middle part and upwards bending the upper part; 73. the circle is formed as a circle; 8. a discharge port; 9. a head bending fixing block; 10. and a middle bent fixing block.
Detailed Description
The details of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the three-in-one automatic rounding device for the copper shell commutator comprises a lower die holder 1 and an upper press plate 6, wherein the lower die holder 1 is provided with a guide post 5, the upper press plate 6 is slidably connected to the guide post 5 and is further connected with a driving cylinder for providing power, the lower die holder 1 is provided with a material guiding mechanism, the tail part of the material guiding mechanism is sequentially provided with a head-bending lower male 71, a middle-bending lower male 72 and a rounding lower male 73, the head-bending lower male 71 is provided with a head-bending groove with a straight middle part and two side circles in arc shapes, the middle-bending lower male 72 is provided with a circular arc-shaped middle-bending groove, and the rounding lower male 73 is provided with a semicircular rounding groove; the bottom of the upper pressure plate 6 is sequentially provided with a head bending upper male part 61, a middle bending upper male part 62 and a rounding upper male part 63, the head bending upper male part 61 and the middle bending upper male part 62 are respectively matched with corresponding grooves of a head bending lower male part 71 and a middle bending lower male part 72 in shape, the rounding upper male part 63 is an upward semicircular groove, and the rounding male part 63 and the groove on the rounding lower male part 73 form a finished rounding circular hole.
Preferably, the middle bent male 72 is higher than the head bent male 71 and the rounded male 73 and lower than the bottom of the material guiding groove 2, a head bent floating block 711 capable of ascending and descending is arranged at the groove of the middle bent male 72, the top surface of the head bent floating block 711 is flush with the bottom of the groove when the head bent floating block 711 descends to the lowest position, and the top surface of the head bent floating block 711 is flush with the bottom of the material guiding groove 2 when the head bent floating block 711 ascends to the highest position.
Preferably, the lower die holder 1 is provided with a lower cushion block 31, the lower cushion block 31 is provided with a left lower die block 41 and a right lower die block 42, the material guide chute 2 is positioned between the left lower die block 41 and the right lower die block 42, and the guide post 5 is arranged on the left lower die block 41 and the right lower die block 42.
Preferably, the lower pad 31 is provided with a discharge slot 311, the tail end of the round lower male die 73 is provided with a discharge hole 8, and the discharge slot 311 extends from the side wall of the lower pad 31 to the lower part of the discharge hole 8.
Preferably, the material guiding chute 2 is enclosed by a lower fixed male plate 21 and left and right guide plates 22,23 arranged on the lower fixed male plate 21; the lower side part of the inner side wall of the left guide plate 22 and the right guide plate 23 is provided with a strip-shaped notch 25, and the two ends of the raw material copper plate are clamped at the notch 25 to limit the raw material copper plate.
Preferably, the head end of the material guide chute 2 is a splayed opening 24, and the width of the splayed opening is gradually reduced.
Preferably, the lower male fixing plate is further provided with a head bending fixing block 9 and a middle bending fixing block 10, the head bending fixing block 9 and the middle bending fixing block 10 are respectively located at the tail ends of the head bending lower male 71 and the middle bending lower male 72 and are respectively provided with a left block and a right block so as to block and position the unbent raw material copper sheets.
Wherein, fig. 5 shows a schematic structural diagram of the copper sheet after three-step processing.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. Trinity automatic rounding device of copper shell commutator, including die holder and top board, be equipped with the guide pillar on the die holder, top board sliding connection just it still is connected with the actuating cylinder that drives that provides power on the guide pillar, its characterized in that: the lower die base is provided with a material guiding mechanism, the tail part of the material guiding mechanism is sequentially provided with a head-bending male part, a middle-bending male part and a rounding male part, the head-bending male part is provided with a head-bending groove with the middle part in a straight line shape and two side circles in arc shapes, the middle-bending male part is provided with a circular middle-bending groove, and the rounding male part is provided with a semicircular rounding groove; the bottom of the upper pressure plate is sequentially provided with a head-bent upper male part, a middle-bent upper male part and a forming round male part, the head-bent upper male part and the middle-bent upper male part are respectively matched with the corresponding grooves of the head-bent lower male part and the middle-bent lower male part in shape, the forming round male part is an upward semicircular groove, and the grooves of the forming round male part and the forming round lower male part form a finished forming round hole.
2. The three-in-one automatic rounding device for the copper shell commutator of claim 1 is characterized in that: the middle bend lower male part is higher than the head bend lower male part and the rounding lower male part and is lower than the bottom of the guide chute, a head bend floating block capable of ascending and descending is arranged at the groove of the middle bend lower male part, the top surface of the head bend floating block is flush with the bottom of the groove at the lowest position when the head bend floating block descends to the lowest position, and the top surface of the head bend floating block is flush with the bottom of the guide chute when the head bend floating block ascends to the highest position.
3. The three-in-one automatic rounding device for the copper shell commutator of claim 1 is characterized in that: the lower die base is provided with a lower cushion block, the lower cushion block is provided with a left lower die block and a right lower die block, the guide chute is positioned between the left lower die block and the right lower die block, and the guide pillar is arranged on the left lower die block and the right lower die block.
4. The three-in-one automatic rounding device for the copper shell commutator as claimed in claim 3, wherein: be equipped with the ejection of compact notch on the lower cushion, the public tail end department is equipped with the discharge gate under the rounding, and the ejection of compact notch extends to the discharge gate below by the lateral wall of lower cushion.
5. The three-in-one automatic rounding device for the copper shell commutator as claimed in claim 1 or 4, which is characterized in that: the guide chute is enclosed by a lower fixed male plate and a left guide plate and a right guide plate which are arranged on the lower fixed male plate; the inside wall downside part of left and right baffle is equipped with the breach of bar, and it makes the both ends card of raw materials copper carry on spacingly in breach department to the raw materials copper.
6. The three-in-one automatic rounding device for the copper shell commutator of claim 5 is characterized in that: the head end of the material guide groove is a splayed opening, and the width of the material guide groove is gradually reduced.
7. The three-in-one automatic rounding device for the copper shell commutator of claim 1 is characterized in that: the lower male fixing plate is also provided with a head bending fixing block and a middle bending fixing block, the head bending fixing block and the middle bending fixing block are respectively positioned at the tail ends of the head bending male fixing block and the middle bending male fixing block and are respectively provided with a left block and a right block so as to block and position the unbent raw material copper sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788988.4U CN216598331U (en) | 2021-08-03 | 2021-08-03 | Three-in-one automatic rounding device for copper shell commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788988.4U CN216598331U (en) | 2021-08-03 | 2021-08-03 | Three-in-one automatic rounding device for copper shell commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216598331U true CN216598331U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788988.4U Active CN216598331U (en) | 2021-08-03 | 2021-08-03 | Three-in-one automatic rounding device for copper shell commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216598331U (en) |
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2021
- 2021-08-03 CN CN202121788988.4U patent/CN216598331U/en active Active
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